thanks for help, I have been installing satellites for last 25 year as business. I have checked all cables. I have it hocked up to dish that is setup for my s10 openbox , I have the same settings, I have used this receiver in the past. Just took it from the closet to us as back up, it worked before putting in the closet fine. Redown loaded the factor files it downloaded fine , I could see everything on the display nothing on tv. Same cable used for S10 openbox on tv and hocked to dish.